A simple voltage regulator 7-30/5 volts 0,5 amps with a high stabilization factor. Scheme, description

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A simple voltage regulator 7-30/5 volts 0,5 amps with a high stabilization factor. Encyclopedia of radio electronics and electrical engineering

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Despite the relative simplicity, this stabilizer has a very high stabilization coefficient at a load current of 0,5 A. This was achieved due to the actual use of two stabilizers in it - serial and parallel.

A simple voltage regulator 7-30/5 volts 0,5 amps with a high stabilization factor

The minimum voltage drop across the regulating element is 1,2V, and the maximum load current is determined by the initial drain current of the field-effect transistor VT1, and the gain of the transistor VT2 and can reach 0,5 ... 0,8A.

Publication: cxem.net

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